Approximation Estimates for Isogeometric Spaces in Multipatch Geometries

作者：Buffa Annalisa^*; Vazquez Rafael Hernandez; Sangalli Giancarlo; da Veiga Lourenco Beirao

来源：Numerical Methods for Partial Differential Equations, 2015, 31(2): 422-438.

DOI：10.1002/num.21943

• approximation estimates
• isogeometric analysis

In this article, we extend this approximation theory developed in (Bazilevs et al., Math Models Methods Appl Sci 16 (2006), 1031-1090) and (BeirAo da Veiga et al., Comput Methods Appl Mech Eng 209-212 (2012), 1-11) to the case when the computational domain is a collection of nonuniform rational B-splines patches.

• 出版日期2015-3